thio·​gua·​nine -ˈgwän-ˌēn How to pronounce thioguanine (audio)
: a crystalline compound C5H5N5S that is an antimetabolite and has been used in the treatment of leukemia

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Cite this Entry

“Thioguanine.” Medical Dictionary, Merriam-Webster, Accessed 20 Jun. 2024.

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